WELL · 42-447-35858 · DISTRICT 7
Tudor 3087 #1
Throckmorton County · Swenson (Caddo) field · Vertical
Tudor 3087 #1 (API 42-447-35858) is a well in Throckmorton County operated by Adexco Operating Company, completed May 1, 1998.
The RRC has issued 2 drilling permits between 1998 and 1999, permitted to 5,150 ft.
Completion filings report 2 formation tops, including Strawn, Caddo.
Its 2 leases have reported 109K barrels of oil and 67.2K mcf of gas since May 1998, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Fort Worth, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Jul 18, 2023
- Permits on file
- 102
- Phone
- (817) 332-3891
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Adexco Operating Company |
| Production reports | Roil Operating LLCthrough Apr 2026 |
| Latest permit | Adexco Operating CompanyMar 1, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,150
- total depth, ft
- 2
- permits on file
- Mar 1, 1999
- last permit issued
- May 1, 1998
- completed
- 109K
- cumulative oil, bbl
- 67.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 1998 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 1, 1998
- Shut in
- —
- Plugged
- —
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tudor 3087 O-8-28584 | Leuschen (Strawn) | Roil Operating LLC | 3 | 106K | 67.2K | Mar 1999 – Jul 2026 |
| Tudor 3087 O-8-28463 | Swenson (Caddo) | Adexco Operating Company | 1 | 2.71K | 0 | May 1998 – May 1999 |
Oil, barrels lease total
Last 12 months 2,269 · prior 12 1,657(+37%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Adexco Operating CompanyMay 1998 → Apr 2024
- 2Borderline Operating Corp.May 2024 → Mar 2026
- 3Roil Operating LLCApr 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 482993-99 | Recompletion | Adexco Operating Company | Mar 1, 1999 | Mar 1, 1999 | Mar 1, 1999 | 5,074 |
| 475160-99 | Drill | Adexco Operating Company | Apr 9, 1998 | Apr 10, 1998 | Apr 14, 1998 | 5,150 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-28463 | — | — | — | — |
| — | — O-8-28584 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,330 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,996 | 4,007 | Perforated |
| 5,004 | 5,018 | Perforated |
| 5,028 | 5,042 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 303 | 12.25 | 200 S |
| 4.5 | 5,064 | 7.875 | 290 S |
| 4.5 | 5,065 | 7.875 | 290 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | May 19, 1999 | Mar 11, 1999 | Yes |
| 00 | Apr 8, 1999 | May 7, 1998 | Yes |
| 00 | Jun 19, 1998 | May 7, 1998 | Yes |
| 00 | Jun 1, 1998 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-447-35858 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-35858 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/44735858, documented in the API reference.